# This file was auto-generated by Fern from our API Definition.

import datetime as dt
import typing

import pydantic
from ..core.pydantic_utilities import IS_PYDANTIC_V2, UniversalBaseModel


class ConversationSchema(UniversalBaseModel):
    """
    Schema for conversation response.
    """

    id: str
    title: str
    user_id: str
    user_name: typing.Optional[str] = None
    is_active: bool
    message_count: int
    estimated_tokens: int
    max_messages: int
    max_tokens: int
    closed_reason: typing.Optional[str] = None
    last_message_at: typing.Optional[dt.datetime] = None
    created_at: dt.datetime

    if IS_PYDANTIC_V2:
        model_config: typing.ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(extra="allow", frozen=True)  # type: ignore # Pydantic v2
    else:

        class Config:
            frozen = True
            smart_union = True
            extra = pydantic.Extra.allow
